000			00601cam a22002294a 4500
020			_a9781416034964
050	0	0	_aRA652 _bJ45
245	0	0	_aEpidemiology, biostatistics, and preventive medicine
250			_a3rd ed.
260			_aPhiladelphia _bSaunders/Elsevier _c2007
300			_axii, 421p. _bill.
500			_a.
650		0	_aEpidemiology.
650		0	_aMedical statistics.
650		0	_aMedicine, Preventive.
650	1	2	_aBiometry.
650	1	2	_aEpidemiologic Methods.
650	2	2	_aPreventive Medicine.
700	1		_aJekel, James F.
700	1		_aJekel, James F.
942			_cBK
999			_c4421 _d4421